chore(deps): bump undici, @actions/http-client and vercel

Bumps [undici](https://github.com/nodejs/undici) to 7.28.0 and updates ancestor dependencies [undici](https://github.com/nodejs/undici), [@actions/http-client](https://github.com/actions/toolkit/tree/HEAD/packages/http-client) and [vercel](https://github.com/vercel/vercel/tree/HEAD/packages/cli). These dependencies need to be updated together.


Updates `undici` from 7.18.2 to 7.28.0
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v7.18.2...v7.28.0)

Updates `@actions/http-client` from 3.0.1 to 3.0.2
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/http-client/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/http-client)

Updates `vercel` from 48.1.6 to 54.14.5
- [Release notes](https://github.com/vercel/vercel/releases)
- [Changelog](https://github.com/vercel/vercel/blob/main/packages/cli/CHANGELOG.md)
- [Commits](https://github.com/vercel/vercel/commits/vercel@54.14.5/packages/cli)

---
updated-dependencies:
- dependency-name: undici
  dependency-version: 7.28.0
  dependency-type: indirect
- dependency-name: "@actions/http-client"
  dependency-version: 3.0.2
  dependency-type: indirect
- dependency-name: vercel
  dependency-version: 54.14.5
  dependency-type: direct:development
...

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Author: dependabot[bot]